28251504

素因数分解:

$2^4\times 3^4\times {\mathrm{21799}}^1$

素因数の和:21819

約数の個数: 50

約数和(自身を含む): 81771800

約数和(自身を除く): 53520296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 21799, 43598, 65397, 87196, 130794, 174392, 196191, 261588, 348784, 392382, 523176, 588573, 784764, 1046352, 1177146, 1569528, 1765719, 2354292, 3139056, 3531438, 4708584, 7062876, 9417168, 14125752, 28251504]

約数ペア:

[(1, 28251504), (2, 14125752), (3, 9417168), (4, 7062876), (6, 4708584), (8, 3531438), (9, 3139056), (12, 2354292), (16, 1765719), (18, 1569528), (24, 1177146), (27, 1046352), (36, 784764), (48, 588573), (54, 523176), (72, 392382), (81, 348784), (108, 261588), (144, 196191), (162, 174392), (216, 130794), (324, 87196), (432, 65397), (648, 43598), (1296, 21799)]